Search

Bobby Ramdhanie

Supervisory Patent Examiner (ID: 1016, Phone: (571)270-3240 , Office: P/1779 )

Most Active Art Unit
1797
Art Unit(s)
1774, 1779, 1797, 1709
Total Applications
453
Issued Applications
204
Pending Applications
35
Abandoned Applications
231

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17673007 [patent_doc_number] => 20220186174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => ACOUSTIC EDGE EFFECT [patent_app_type] => utility [patent_app_number] => 17/610572 [patent_app_country] => US [patent_app_date] => 2020-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17610572 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/610572
ACOUSTIC EDGE EFFECT May 14, 2020 Abandoned
Array ( [id] => 17140683 [patent_doc_number] => 20210308694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => CLAWSON-IMPROVED FLOTATION VALVE [patent_app_type] => utility [patent_app_number] => 16/839342 [patent_app_country] => US [patent_app_date] => 2020-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16839342 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/839342
CLAWSON-IMPROVED FLOTATION VALVE Apr 2, 2020 Abandoned
Array ( [id] => 16328189 [patent_doc_number] => 20200299155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => BIOCIDAL COMPOSITIONS INCLUDING A PHOSPHONIUM QUATERNARY CATIONIC SURFACTANT AND METHODS FOR USING SAME [patent_app_type] => utility [patent_app_number] => 16/823862 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16823862 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/823862
BIOCIDAL COMPOSITIONS INCLUDING A PHOSPHONIUM QUATERNARY CATIONIC SURFACTANT AND METHODS FOR USING SAME Mar 18, 2020 Abandoned
Array ( [id] => 17593984 [patent_doc_number] => 20220143557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => METHOD OF FILTRATION, METHOD OF DESALINATING SEA WATER, METHOD OF PRODUCING FRESH WATER, HOLLOW FIBER MEMBRANE MODULE, AND SEA WATER DESALINATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/593091 [patent_app_country] => US [patent_app_date] => 2020-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17593091 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/593091
METHOD OF FILTRATION, METHOD OF DESALINATING SEA WATER, METHOD OF PRODUCING FRESH WATER, HOLLOW FIBER MEMBRANE MODULE, AND SEA WATER DESALINATION SYSTEM Mar 11, 2020 Abandoned
Array ( [id] => 17671391 [patent_doc_number] => 20220184558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => FILTRATION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/432247 [patent_app_country] => US [patent_app_date] => 2020-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17432247 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/432247
FILTRATION APPARATUS Feb 23, 2020 Abandoned
Array ( [id] => 17368749 [patent_doc_number] => 20220023801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => MEMBRANE ELEMENT AND PROCESS FOR MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 17/311797 [patent_app_country] => US [patent_app_date] => 2019-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17311797 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/311797
MEMBRANE ELEMENT AND PROCESS FOR MAKING THE SAME Dec 2, 2019 Abandoned
Array ( [id] => 17335004 [patent_doc_number] => 20220001335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => METHOD OF FILTRATION USING POROUS MEMBRANES [patent_app_type] => utility [patent_app_number] => 17/291451 [patent_app_country] => US [patent_app_date] => 2019-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14159 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17291451 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/291451
METHOD OF FILTRATION USING POROUS MEMBRANES Nov 7, 2019 Abandoned
Array ( [id] => 15930675 [patent_doc_number] => 20200156971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => Wastewater Treatment System and Method with Catalysts [patent_app_type] => utility [patent_app_number] => 16/594046 [patent_app_country] => US [patent_app_date] => 2019-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16594046 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/594046
Wastewater Treatment System and Method with Catalysts Oct 5, 2019 Abandoned
Array ( [id] => 17335064 [patent_doc_number] => 20220001395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => FLOTATION PROCESS FOR TREATING COAL SLIME BY USING SALT-CONTAINING WASTE WATER [patent_app_type] => utility [patent_app_number] => 17/044273 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3395 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 675 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17044273 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/044273
FLOTATION PROCESS FOR TREATING COAL SLIME BY USING SALT-CONTAINING WASTE WATER Sep 19, 2019 Abandoned
Array ( [id] => 17273335 [patent_doc_number] => 20210379533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => WATER PURIFIER [patent_app_type] => utility [patent_app_number] => 17/287782 [patent_app_country] => US [patent_app_date] => 2019-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17287782 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/287782
WATER PURIFIER Sep 9, 2019 Abandoned
Array ( [id] => 16090025 [patent_doc_number] => 20200198999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => METHOD AND SYSTEM FOR THE TREATMENT OF PRODUCED WATER AND FLUIDS WITH CHLORINE DIOXIDE FOR REUSE [patent_app_type] => utility [patent_app_number] => 16/552269 [patent_app_country] => US [patent_app_date] => 2019-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16552269 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/552269
METHOD AND SYSTEM FOR THE TREATMENT OF PRODUCED WATER AND FLUIDS WITH CHLORINE DIOXIDE FOR REUSE Aug 26, 2019 Abandoned
Array ( [id] => 15267107 [patent_doc_number] => 20190382287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => FILTER INSERT FOR A WATER OUTLET FITTING WITH DRINKING WATER FILTER [patent_app_type] => utility [patent_app_number] => 16/441468 [patent_app_country] => US [patent_app_date] => 2019-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4092 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16441468 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/441468
FILTER INSERT FOR A WATER OUTLET FITTING WITH DRINKING WATER FILTER Jun 13, 2019 Abandoned
Array ( [id] => 17035567 [patent_doc_number] => 20210252525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => Use Of Polyols For Improving A Process For Reverse Froth Flotation Of Iron Ore [patent_app_type] => utility [patent_app_number] => 16/973010 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16973010 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/973010
Use Of Polyols For Improving A Process For Reverse Froth Flotation Of Iron Ore Jun 4, 2019 Abandoned
Array ( [id] => 16931241 [patent_doc_number] => 20210197130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => FLUOROPOLYMER LATEX COATINGS FOR MEMBRANES [patent_app_type] => utility [patent_app_number] => 17/055301 [patent_app_country] => US [patent_app_date] => 2019-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5263 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17055301 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/055301
FLUOROPOLYMER LATEX COATINGS FOR MEMBRANES Jun 3, 2019 Abandoned
Array ( [id] => 17005834 [patent_doc_number] => 20210236995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => A SEMIPERMEABLE ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 17/052629 [patent_app_country] => US [patent_app_date] => 2019-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17052629 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/052629
A SEMIPERMEABLE ARRANGEMENT May 2, 2019 Abandoned
Array ( [id] => 16838296 [patent_doc_number] => 20210146308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => Process for the purification of complex biocompositions [patent_app_type] => utility [patent_app_number] => 17/043164 [patent_app_country] => US [patent_app_date] => 2019-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17043164 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/043164
Process for the purification of complex biocompositions Mar 24, 2019 Abandoned
Array ( [id] => 16188802 [patent_doc_number] => 20200229651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => Compact Vegetable and Fruit Washer [patent_app_type] => utility [patent_app_number] => 16/252921 [patent_app_country] => US [patent_app_date] => 2019-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16252921 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/252921
Compact Vegetable and Fruit Washer Jan 20, 2019 Abandoned
Array ( [id] => 16467996 [patent_doc_number] => 20200369533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => FILTER APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 16/764332 [patent_app_country] => US [patent_app_date] => 2018-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16764332 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/764332
FILTER APPARATUS AND METHOD Nov 13, 2018 Abandoned
Array ( [id] => 14043155 [patent_doc_number] => 20190077684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => System for Treating Sewage [patent_app_type] => utility [patent_app_number] => 16/189761 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16189761 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/189761
System for Treating Sewage Nov 12, 2018 Abandoned
Array ( [id] => 16252481 [patent_doc_number] => 20200261855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => ASYMMETRIC COMPOSITE MEMBRANES AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 16/762435 [patent_app_country] => US [patent_app_date] => 2018-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16762435 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/762435
ASYMMETRIC COMPOSITE MEMBRANES AND USES THEREOF Nov 8, 2018 Abandoned
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